Publication details
On nonoscillatory solutions of fourth-order differential equations
| Authors | |
|---|---|
| Year of publication | 2001 |
| Type | Article in Proceedings |
| Conference | Proceedings of Dynamic systems and applications |
| MU Faculty or unit | |
| Citation | |
| Field | General mathematics |
| Keywords | Nonoscillatory solutions; fourth-order equations with middle term |
| Description | The fourth-order differential equation in the self-adjoint form y''''-(qy')'+rf(y)=0 is studied where r>=0 and f(x)x>0 for x is different from zero.All nonoscillatory solutions are divided into the classes according to oscillatory/nonoscillatory characters of y,y',y'', y''',and sufficient conditions are given for these classes to be empty. |
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